Effectiveness of various coatings on cermet cutting tools

Effectiveness Rising of Wheel-Pairs Renewal by Cup-Tip Cassette Tool

“…amplitude-frequency characteristic shifts to higher frequencies, indicating a more rigid fixing of the insert. Similar research is presented in papers [5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20].…”

Thermodynamic assessment of the Ti + C → TiC reaction in the presence of nickel and a moderator

“…It also possesses a good thermal and electrical conductivity and good stability and mechanical properties at elevated temperatures [1][2][3]. For all these reasons, it has a wide range of applications, including coatings of cutting tools and molds [4][5][6][7][8], diffusion barrier in cemented carbides [8][9], cladding of nuclear reactors [10][11][12][13], and as a hardening phase in superalloys and composite materials [14].…”

Preparation of α-Al₂O₃/TiN Multilayer Coating on Ti(C,N)-Based Cermet by Laser CVD

“…Ti(C,N)-based cermets, typically Ti(C,N)-Ni cermets, are increasingly popular due to their enhanced wear resistance and low cost as compared with WC-Co cutting tool inserts [4,5]. The hard coatings on Ti(C,N)-based cermets commonly display low adhesion because of oxidation of substrate and the formation of brittle phases at interface between coating and cermet [6]. The presence of Ni often causes a degraded mechanical performance of the coating because of diffusion of Ni forming micropores in both coated layer and the interface [7].…”